Transesophageal echocardiographic detection of aortic arch disease in patients with cerebral infarction.
Author(s) -
Pierre Amarenco,
Ariel Cohen,
M. Baudrimont,
MarieGermaine Bousser
Publication year - 1992
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.23.7.1005
Subject(s) - medicine , aortic arch , cerebral infarction , ascending aorta , cardiology , autopsy , radiology , aorta , echogenicity , ischemia , ultrasonography
Ulcerated plaques in the aortic arch are frequent autopsy findings in patients with cerebral infarctions, particularly those of unknown cause. It has been suggested that they could be a source of cerebral emboli. Using transesophageal echocardiography, we prospectively studied 12 consecutive patients with cerebral infarction of undetermined cause after noninvasive workup to evaluate the frequency of aortic plaques or mural thrombi that could embolize in cerebral arteries.
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